Power switch



FIG. 1 is a perspective view of a power switch showing my new design;

FIG. 2 is a front view thereof;

FIG. 3 is a rear view thereof;

FIG. 4 is a right side view thereof;

FIG. 5 is a left side view thereof;

FIG. 6 is a top plan view thereof;

FIG. 7 is a bottom plan view thereof; and,

FIG. 8 is an illustrative view of the power switch installed in a position of use.

The broken lines are shown for illustrative purposes only and form no part of the claimed design. 

The ornamental design for a power switch, as shown and described. 